Stock: In Stock
Model: ST230048691
Feature:
Active buzzer, no frequency signal, only need to offer signal to level can sound
Suitable for button prompt, prompt warning and so on
Specification:
Size: 26 * 21mm
Voltage: 5V
Port: Digital level
Platform: , microcontroller
&..
$10.99
Ex Tax:$10.99
Stock: In Stock
Model: ST230047622
Specifications:
Type: Ceramic Antenna
Frequency: 2.4GHz
Power Holding: 2W
Gain: 0.5dBi
Bandwidth: 110MHz
VSWR:..
$4.31
Ex Tax:$4.31
Stock: In Stock
Model: ST230043050
Features:
- bluetooth 4.0 module Serial port extraction bluetooth BLE CC2540 CC2541
- The bluetooth module has a backplane, and the HM-10 module is used on this module.
- 5V power supply or 3.3V power supply. The serial port level is the same as the power supply voltage.
- Built-in l..
$17.99
Ex Tax:$17.99
Stock: In Stock
Model: ST230043140
5Pcs ATMEGA328 328p 5V 16MHz -Compatible Nano Size Module Board Description: New version, Pro Mini 328 5V 16MHz , -compatible High Quality components and soldering material Bootloader Ready, plug and play. Package included: 5 x Pro Mini 328 5V 16MHz -compatible Noti..
$29.99
Ex Tax:$29.99
Stock: In Stock
Model: ST230043406
Specification:
Microcontroller ATmega328
Operating Voltage (logic level): 5V
Input Voltage (recommended): 7V ~ 12V
Input Voltage (limits): 6V ~ 20 V
Digital I/O Pins: 14 (of which 6 provide PWM output)
Analog Input Pins: 8
DC Current per I/O Pin: 40mA
Flash Memory: 32KB (ATmega328) (of which 2 KB u..
$39.99
Ex Tax:$39.99
Stock: In Stock
Model: ST230055317
Specification:Microcontroller ATmega328Operating Voltage (logic level): 5VInput Voltage (recommended): 7V ~ 12VInput Voltage (limits): 6V ~ 20 VDigital I/O Pins: 14 (of which 6 provide PWM output)Analog Input Pins: 8DC Current per I/O Pin: 40mAFlash Memory: 32KB (ATmega328) (of which 2 KB used by bo..
$39.99
Ex Tax:$39.99
Stock: In Stock
Model: ST230049566
Specification:
Microcontroller ATmega328
Operating Voltage (logic level): 5V
Input Voltage (recommended): 7V ~ 12V
Input Voltage (limits): 6V ~ 20 V
Digital I/O Pins: 14 (of which 6 provide PWM output)
Analog Input Pins: 8
DC Current per I/O Pin: 40mA
Flash Memory: 32KB (ATmega328) (of which 2 KB u..
$30.99
Ex Tax:$30.99
Stock: In Stock
Model: ST230042448
Specification:
Have changed the USB chip, improve the download speed and stability of WIN7/WIN8
Note: Need to install CH341SER driver, here is the link: http://wch.cn/download/CH341SER_ZIP.html
Microcontroller ATmega328
Operating Voltage (logic level): 5V
Input Voltage (recommended): 7V ~ 1..
$33.99
Ex Tax:$33.99
Stock: In Stock
Model: ST230049459
Feature: Output voltage: +3.3V +5V -12V +12V +5VControl mode: toggle switch or second switch.The second switch: can be used for front panel, two pins shorted to open the power.Help voltage: +5vsb is the standby power supply, the power supply is available, can be used for standby control circuit.Appl..
$26.99
Ex Tax:$26.99
Stock: In Stock
Model: ST230046158
Description: This capacitive soil moisture sensor is distinguished from most resistive sensors on the market and uses capacitive sensing to detect soil moisture. The problem that the resistance sensor is easily corroded is avoided, and its working life is greatly extended. The sensor has a b..
$16.00
Ex Tax:$16.00
Stock: In Stock
Model: ST230045422
5pcs CJMCU-3bit WS2812 RGB LED Full Color Drive LED Light Circular Smart Development Board for Arduino - products that work with official Arduino boardsPackage included:
5 x Development Board
,,,..
$12.99
Ex Tax:$12.99
Stock: In Stock
Model: ST230046786
Description:
74HCT4051 is a single-pole octal-throw analog switch (SP8T) suitable for
use in analog or digital 8:1 multiplexer/demultiplexer applications. The switch features
three digital select inputs (S0, S1 and S2), eight independent inputs/outputs (Yn), a
common input/output (Z) and..
$12.99
Ex Tax:$12.99